The style name of this product has been updatged. This style is formerly know as Smartwool Men's PhD® Run Ultra Light Micro Socks.
When it comes to running socks, Smartwool pulls out all the stops to keep making improvements on their products. With brand-new Shred Shield™ technology to help improve wear in the toe box, Smartwool's PhD® Run Ultra Light Micro socks feature the 4 Degree™ elite fit system and their Indestructawool™ technology for a dialed-in fit and improved durability.
- Indestructawool™ technology for enhanced durability
- 4 Degree™ elite fit system for a dialed, performance-oriented fit
- Shred Shield technology reduces wear from toes
- Body-mapped mesh zones for added breathability
- Virtually Seamless™ toe for enhanced comfort
- Achilles tab designed to prevent sock from slipping down into footwear
No Show Weight:
Ultra Light Material:
45% Merino Wool, 50% Nylon, 5% Elastane